Constellations . look the same all over the Earth
are always found in the same place
are groups of stars which are close together in space
would not look the same to astronauts on the moon

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation